190460591828 has 24 divisors (see below), whose sum is σ = 360240818952. Its totient is φ = 87587535744.

The previous prime is 190460591821. The next prime is 190460591897. The reversal of 190460591828 is 828195064091.

It can be written as a sum of positive squares in 4 ways, for example, as 9417149764 + 181043442064 = 97042^2 + 425492^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 190460591828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190460591821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6596975 + ... + 6625782.

It is an arithmetic number, because the mean of its divisors is an integer number (15010034123).

Almost surely, 2^190460591828 is an apocalyptic number.

It is an amenable number.

190460591828 is a deficient number, since it is larger than the sum of its proper divisors (169780227124).

190460591828 is a wasteful number, since it uses less digits than its factorization.

190460591828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13223051 (or 13223049 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 190460591828 in words is "one hundred ninety billion, four hundred sixty million, five hundred ninety-one thousand, eight hundred twenty-eight".